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  3. /Georgetown Lake

Montana

Georgetown Lake

Montana·Southwest Montana·46.18° N, 113.30° W
Log an outing

Solunar · next 7 days

About Georgetown Lake

Georgetown Lake sits at about 6,400 feet between Anaconda and Philipsburg, a reservoir of about 3,000 acres on Flint Creek. Its rich, weedy water grows rainbows and some of the biggest brook trout in Montana, and kokanee fill the open water. It is one of the most fished lakes in the state, summer and winter.

The damsel migration in June and early July is the event: nymphs swimming toward shore over the weed beds, and trout following them. Callibaetis carry the summer mornings, and leeches and scuds on a slow-sinking line work all season. The season runs from the third Saturday in May through March 31, and the south and east shoreline, including Stuart Mill Bay, opens only on July 1 to protect spawning fish. Only one brook trout may be kept, and it must be over 16 inches. In winter it is a busy ice fishery.

Species

  • Rainbow Trout
    Abundant · Jun-Jul, Sep-Oct · 14-20"

    On damsels and callibaetis over the weed beds.

  • Brook Trout
    Common · Sep-Oct · 14-20"

    Big brook trout. Only 1 may be kept, over 16 inches.

  • Kokanee Salmon
    Common · Jun-Aug · 10-14"

    No limit on kokanee.

SpeciesAbundanceBest SeasonSize
Rainbow TroutAbundantJun-Jul, Sep-Oct14-20"
Brook TroutCommonSep-Oct14-20"
Kokanee SalmonCommonJun-Aug10-14"

Areas

3 areas

Stuart Mill Bay

Shore & BoatIntermediate

The bay on the south shore. Open only from July 1.

Best for: Damsels and callibaetis in July

North shore

Shore & BoatBeginner

The north shore weed beds near the campgrounds.

Best for: The damsel migration in June

Dam end

BoatIntermediateSalmon

The deeper water toward the dam on the east side.

Best for: Kokanee and summer rainbows

Access

  • Grassy Point Boat LaunchBoat ramp
  • Philipsburg Bay CampgroundCampground
  • Piney CampgroundCampground

At a glance

Ideal water temp
50–65°F
Best seasons

The damsel migration in June and early July, summer callibaetis, and fall for brook trout. The south and east shore opens July 1.

Regulations

Managed by Montana Fish, Wildlife & Parks with special rules for the lake. Confirm the current regulations before fishing.

  • Open the third Saturday in May through March 31
  • The south and east shoreline, including Stuart Mill Bay, is open only July 1 through March 31
  • Combined trout limit 5 daily and in possession, of which only 1 may be a brook trout, and only brook trout over 16 inches may be kept
  • No limit on kokanee
  • Emily Springs is closed all year
  • Ice fishing shelters must be identified and removed daily
  • Valid Montana fishing license required for anglers 12 and older

Source: Montana Fish, Wildlife & Parks. Regulations change annually. Verify before fishing.

Getting there

Philipsburg, MT

About 20 min from Anaconda and Philipsburg, and 45 min from Butte

Fly shops

  • Flint Creek OutdoorsPhilipsburg

Camping: Forest Service campgrounds around the lake, and lodging in Philipsburg and Anaconda.

Watercraft must be inspected for aquatic invasive species when required.

No recent fishing reports for Georgetown Lake

We aggregate reports from local fly shops, guides, and lodges as they publish. Check back, or browse the shops on the Guide tab.

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Fishing
Prime
Wind
3mph WSW
Gusts 8 mph
Water temp
About45°F
Estimated surface
Level
—

Fishing conditions

Prime
PoorSlowFairGoodPrime
How we rate this
Thu
10/15
—
MDE
Fri
10/16
—
MDE
Sat
10/17
—
MDE
Sun
10/18
—
MDE
Mon
10/19
—
MDE

MmorningDmiddayEevening

poorprime

Today
evening2:50p – 7:50pGoodLight chop, 5 mphFalling pressureBright sun

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